public static void SendKeys(bool control, bool alt, bool shift, Win32Constants.VirtualKeys keys)
{
if (control)
{
PressKey(Win32Constants.VirtualKeys.ControlLeft);
}
if (alt)
{
PressKey(Win32Constants.VirtualKeys.Menu);
}
if (shift)
{
PressKey(Win32Constants.VirtualKeys.ShiftLeft);
}
SendKey(keys);
if (control)
{
ReleaseKey(Win32Constants.VirtualKeys.ControlLeft);
}
if (alt)
{
ReleaseKey(Win32Constants.VirtualKeys.Menu);
}
if (shift)
{
ReleaseKey(Win32Constants.VirtualKeys.ShiftLeft);
}
Application.DoEvents();
}
public InputBuilder AddKeyUp(Win32Constants.VirtualKeys keyCode)
{
var up =
new Win32Types.INPUT {
type = Win32Types.INPUTTYPE.INPUT_KEYBOARD,
// Data ={
// Keyboard =
// new Win32Types.KEYBDINPUT{
// KeyCode = (UInt16) keyCode,
// Scan = 0,
// Flags = (UInt32) (IsExtendedKey(keyCode)
// ? KeyboardFlag.KeyUp | KeyboardFlag.ExtendedKey
// : KeyboardFlag.KeyUp),
// Time = 0,
// ExtraInfo = IntPtr.Zero
// }
// }
};
var keybdinput = new Win32Types.KEYBDINPUT {
wVk = keyCode,
wScan = 0,
dwFlags =
IsExtendedKey(keyCode)
? Win32Constants.KeyboardEvent.KEYEVENTF_KEYUP |
Win32Constants.KeyboardEvent.KEYEVENTF_EXTENDEDKEY
: Win32Constants.KeyboardEvent.KEYEVENTF_KEYUP,
time = 0,
dwExtraInfo = IntPtr.Zero
};
up.mkhi.ki = keybdinput;
_inputList.Add(up);
return(this);
}
public static bool IsExtendedKey(Win32Constants.VirtualKeys keyCode)
{
if (keyCode == Win32Constants.VirtualKeys.Menu ||
keyCode == Win32Constants.VirtualKeys.LMenu ||
keyCode == Win32Constants.VirtualKeys.RMenu ||
keyCode == Win32Constants.VirtualKeys.Control ||
keyCode == Win32Constants.VirtualKeys.ControlRight ||
keyCode == Win32Constants.VirtualKeys.Insert ||
keyCode == Win32Constants.VirtualKeys.Delete ||
keyCode == Win32Constants.VirtualKeys.Home ||
keyCode == Win32Constants.VirtualKeys.End ||
keyCode == Win32Constants.VirtualKeys.Prior ||
keyCode == Win32Constants.VirtualKeys.Next ||
keyCode == Win32Constants.VirtualKeys.Right ||
keyCode == Win32Constants.VirtualKeys.Up ||
keyCode == Win32Constants.VirtualKeys.Left ||
keyCode == Win32Constants.VirtualKeys.Down ||
keyCode == Win32Constants.VirtualKeys.NumLock ||
keyCode == Win32Constants.VirtualKeys.Cancel ||
keyCode == Win32Constants.VirtualKeys.Snapshot ||
keyCode == Win32Constants.VirtualKeys.Divide)
{
return(true);
}
return(false);
}
private static void PressKey(Win32Constants.VirtualKeys keys)
{
var input = new Win32Types.INPUT {
Type = Win32Types.INPUTTYPE.INPUT_KEYBOARD,
ki =
{
wVk = keys,
dwFlags = Win32Constants.KeyboardEvent.KEYEVENTF_EXTENDEDKEY
}
};
Win32Declares.KeyBoard.SendInput(1, new[] { input }, Win32Types.KEYBDINPUT.cbSize);
}
public InputBuilder AddKeyDown(Win32Constants.VirtualKeys keyCode)
{
var down = new Win32Types.INPUT {
type = Win32Types.INPUTTYPE.INPUT_KEYBOARD,
};
var keybdinput = new Win32Types.KEYBDINPUT {
wVk = keyCode,
wScan = 0,
dwFlags = IsExtendedKey(keyCode) ? Win32Constants.KeyboardEvent.KEYEVENTF_EXTENDEDKEY : 0,
time = 0,
dwExtraInfo = IntPtr.Zero
};
down.mkhi.ki = keybdinput;
_inputList.Add(down);
return(this);
}
public bool IsHardwareKeyUp(Win32Constants.VirtualKeys keyCode)
{
return(!IsHardwareKeyDown(keyCode));
}
public bool IsHardwareKeyDown(Win32Constants.VirtualKeys keyCode)
{
int result = Win32Declares.KeyBoard.GetAsyncKeyState((UInt16)keyCode);
return(result < 0);
}
public InputBuilder AddKeyPress(Win32Constants.VirtualKeys keyCode)
{
AddKeyDown(keyCode);
AddKeyUp(keyCode);
return(this);
}
public IKeyboardSimulator ModifiedKeyStroke(Win32Constants.VirtualKeys modifierKey,
IEnumerable <Win32Constants.VirtualKeys> keyCodes)
{
ModifiedKeyStroke(new[] { modifierKey }, keyCodes);
return(this);
}
public IKeyboardSimulator ModifiedKeyStroke(
IEnumerable <Win32Constants.VirtualKeys> modifierKeyCodes, Win32Constants.VirtualKeys keyCode)
{
ModifiedKeyStroke(modifierKeyCodes, new[] { keyCode });
return(this);
}
public IKeyboardSimulator ModifiedKeyStroke(Win32Constants.VirtualKeys modifierKeyCode,
Win32Constants.VirtualKeys keyCode)
{
ModifiedKeyStroke(new[] { modifierKeyCode }, new[] { keyCode });
return(this);
}
public IKeyboardSimulator KeyPress(Win32Constants.VirtualKeys keyCode)
{
Win32Types.INPUT[] inputList = new InputBuilder().AddKeyPress(keyCode).ToArray();
SendSimulatedInput(inputList);
return(this);
}
private static void SendKey(Win32Constants.VirtualKeys keys)
{
PressKey(keys);
ReleaseKey(keys);
}
public bool IsTogglingKeyInEffect(Win32Constants.VirtualKeys keyCode)
{
Int16 result = Win32Declares.KeyBoard.GetKeyState((UInt16)keyCode);
return((result & 0x01) == 0x01);
}
public SendKeysCommand(Win32Constants.VirtualKeys keyCodes, params Win32Constants.VirtualKeys[] modifierKeyCodes)
{
_keyCodes = keyCodes;
_modifierKeyCodes = modifierKeyCodes;
}
public bool IsKeyDown(Win32Constants.VirtualKeys keyCode)
{
Int16 result = Win32Declares.KeyBoard.GetKeyState((UInt16)keyCode);
return(result < 0);
}
private static void sendKey(Win32Constants.VirtualKeys keys)
{
pressKey(keys);
releaseKey(keys);
}
